Strontium titanate
ALDRICH/634689 - single crystal substrate, <100>
Synonym: Strontium titanium trioxide
CAS Number: 12060-59-2
Empirical Formula (Hill Notation): O3SrTi
Molecular Weight: 183.49
EC Number: 235-044-1
MDL Number: MFCD00049554
Linear Formula: SrTiO3
Product Type: Chemical
| density | 4.81 g/mL at 25 °C (lit.) |
| 5.175 g/mL at 25 °C | |
| dielectric constant | ~300 |
| form | crystalline (cubic (a=3.905 Å)) |
| hardness | 6 (, Mohs) |
| InChI | 1S/3O.Sr.Ti/q;2*-1;+2; |
| InChI key | VEALVRVVWBQVSL-UHFFFAOYSA |
| mp | 2060 °C (lit.) |
| 2080 °C | |
| reaction suitability | reagent type: catalyst core: titanium |
| semiconductor properties | <100> |
| size | 10 mm × 10 mm × 0.5 mm |
| SMILES string | [Sr++].[O-][Ti]([O-])=O |
| Packaging: | 1 ea in rigid mailer |
| Physical form: | cubic (a = 3.905 Å) |
| Physical properties: | Loss Tangent at 10GHz: ~5 x 10-4 @ 300K, ~3 x 10-4 @ 77K; Thermal expansion: 10.4 (x 10-6/°C) |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | 2060 °C (lit.); 2080 °C |
| Density | 4.81 g/mL at 25 °C (lit.); 5.175 g/mL at 25 °C |
| UNSPSC | 12352300 |